Well....I always fond of stories.....in games, movies, and books. The visual novel Zero Escape and novel Percy Jackson series sparked my interest in writing. So I am now scratching a novel and kinda stuck. So here are my questions : 1. I am planning to create a deep backstories for the plot (like....World of Warcraft deep). Instead of info-dumping, I decided to write a little lore section in the end where others usually use it as glosarium. This back lore is to extend the story but not compulsory, but instead serve as method to clear questions. Important backstories does appear in novel, but won't be absurdly long. Is this good idea? 2. Is it worth to check the Law of Physics? My genre is Fantasy, but I want to incorporate some science stuff, is it ok? I yes should reader know this? If yes how should I tell them, Lore or character's explanation? 3. What do people hate from Fantasy genre? it can be anything from character to plot.I need to now so I can minimize the risk. Any inputs and inspirations are welcome. Thank you for your time.